72468797 has 8 divisors (see below), whose sum is σ = 73401216. Its totient is φ = 71540352.

The previous prime is 72468769. The next prime is 72468827. The reversal of 72468797 is 79786427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72468797 - 2⁶ = 72468733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72468707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53948 + ... + 55274.

It is an arithmetic number, because the mean of its divisors is an integer number (9175152).

Almost surely, 2^72468797 is an apocalyptic number.

It is an amenable number.

72468797 is a deficient number, since it is larger than the sum of its proper divisors (932419).

72468797 is a wasteful number, since it uses less digits than its factorization.

72468797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987.

The product of its digits is 1185408, while the sum is 50.

The square root of 72468797 is about 8512.8606825203. The cubic root of 72468797 is about 416.9177167247.

The spelling of 72468797 in words is "seventy-two million, four hundred sixty-eight thousand, seven hundred ninety-seven".